Objects in the image:
category: tennis racket
category: chair
category: chair
category: person
category: person
category: person
category: person
category: person
category: person
category: chair
category: chair
category: person
category: person
category: chair
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it bat?
a: No
q: is it chair?
a: Yes
q: is it fully visible?
a: No